Welcome to the Archives Association of Ontario website

The AAO is a volunteer-led organization that supports archival associations, those working in archives, as well as users and supporters of archives. Made up of 300 members from across the province, the AAO is a network of archives and archivists providing programs, education, advocacy, and shared knowledge amongst our communities.


The support of the people of Ontario through the Archives of Ontario, Ministry of Government Services, Government of Ontario is acknowledged. 

The AAO receives support from the Ministry of Tourism, Culture and Sport through the Provincial Heritage Organization Operating Grant. 

Address: 720 Spadina Avenue, Suite 202, Toronto, ON M5S 2T9

Phone: 647-343-3334

Email: aao@aao-archivists.ca

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